Aromātai
\frac{4x}{15}-\frac{3}{2}
Tauwehe
\frac{8x-45}{30}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{4}{15}x-2+\frac{1}{2}
Pahekotia te \frac{3}{5}x me -\frac{1}{3}x, ka \frac{4}{15}x.
\frac{4}{15}x-\frac{4}{2}+\frac{1}{2}
Me tahuri te -2 ki te hautau -\frac{4}{2}.
\frac{4}{15}x+\frac{-4+1}{2}
Tā te mea he rite te tauraro o -\frac{4}{2} me \frac{1}{2}, me tāpiri rāua mā te tāpiri i ō raua taurunga.
\frac{4}{15}x-\frac{3}{2}
Tāpirihia te -4 ki te 1, ka -3.
\frac{8x-45}{30}
Tauwehea te \frac{1}{30}.
8x-45
Whakaarohia te 18x-60-10x+15. Whakarea ka paheko i ngā kīanga tau ōrite.
\frac{8x-45}{30}
Me tuhi anō te kīanga whakatauwehe katoa.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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699 * 533
Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}